Circadian researchers explain why a single hour can rattle your body, and the simple steps that streamline the switch.

Masturbation is a very natural and healthy part of childhood. And it can start at a younger age than you might think. "It's the beginning of a lifelong learning experience about their bodies and, ...

Even though the experience of pain varies from one person to the next, it is possible to categorize the different types of pain. Neuropathic pain is often described as a shooting or burning pain. It ...

Later, I learned that circadian rhythm disorders are very common in bipolar disorder. The condition disrupts the body’s sleep ...

Implantation bleeding is light bleeding from the vagina that happens in some people 10-14 days after they conceive a baby. You may think it’s just a light period, but it can be an early sign of ...

A new drug combination cuts the risk of death in people with advanced prostate cancer by 40% over eight years, according to ...

As the opioid crisis has evolved from prescription painkillers to illicit fentanyl, new data reveals that older adults are ...

Playing a wide range of roles demands a high level of emotional and physical commitment. Theater roles are a great workout, ...

Exercise can help your pain, but it hurts to exercise. Done strategically, however, movement can reshape the way your body ...

Predicted heights are usually within 4 inches, taller or shorter, than actual adult height. Medical conditions and other factors can affect a child's growth. Estimates are less accurate when parent ...